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fix R3 in qwen3-vl#72

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Hayak3 wants to merge 1 commit intoISEEKYAN:mainfrom
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fix R3 in qwen3-vl#72
Hayak3 wants to merge 1 commit intoISEEKYAN:mainfrom
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@Hayak3 Hayak3 commented Jan 26, 2026

when set actor_rollout_ref.actor.router_replay.mode="R3" and actor_rollout_ref.rollout.enable_rollout_routing_replay=True in verl,

File "/home/users/anlang/.local/share/uv/python/cpython-3.12.12-linux-x86_64-gnu/lib/python3.12/concurrent/futures/_base.py", line 449, in result
    return self.__get_result()
           ^^^^^^^^^^^^^^^^^^^
  File "/home/users/anlang/.local/share/uv/python/cpython-3.12.12-linux-x86_64-gnu/lib/python3.12/concurrent/futures/_base.py", line 401, in __get_result
    raise self._exception
           ^^^^^^^^^^^^^^^^^^^^^
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/disk3/anlang/verl/verl/single_controller/ray/base.py", line 846, in func
    return getattr(self.worker_dict[key], name)(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/disk3/anlang/verl/verl/single_controller/base/decorator.py", line 462, in inner
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/disk3/anlang/verl/verl/utils/transferqueue_utils.py", line 314, in dummy_inner
    output = func(*args, **kwargs)
             ^^^^^^^^^^^^^^^^^^^^^
  File "/disk3/anlang/verl/verl/workers/megatron_workers.py", line 587, in init_model
    ) = self._build_model_optimizer(
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/disk3/anlang/verl/verl/workers/megatron_workers.py", line 377, in _build_model_optimizer
    self._init_hf_config_and_tf_config(
  File "/disk3/anlang/verl/verl/workers/megatron_workers.py", line 183, in _init_hf_config_and_tf_config
    bridge.set_extra_args(**override_transformer_config)
  File "/disk3/anlang/verl/.venv/lib/python3.12/site-packages/mbridge/core/bridge.py", line 460, in set_extra_args
    self.config = self._build_config()
                  ^^^^^^^^^^^^^^^^^^^^
  File "/disk3/anlang/verl/.venv/lib/python3.12/site-packages/mbridge/models/qwen3_vl/__init__.py", line 266, in _build_config
    return self._build_base_config(
           ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/disk3/anlang/verl/.venv/lib/python3.12/site-packages/mbridge/core/llm_bridge.py", line 108, in _build_base_config
    return self.TransformerConfigClass(**base_config)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: Qwen3VLTransformerConfig.__init__() got an unexpected keyword argument 'enable_routing_replay'

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